// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init()

const db = cloud.database()

// 云函数入口函数
exports.main = async (event, context) => {
  let hits = event.hits
  let id = event.id
  return await db.collection('miscellanies')
  .where({
    '_id':id
  })
  .update({
    data:{
      hits
    }
  }) // 请求
}